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    ANALYSIS DEVICE, ANALYSIS METHOD, MACHINING SYSTEM, AND PROGRAM
    1.
    发明公开
    ANALYSIS DEVICE, ANALYSIS METHOD, MACHINING SYSTEM, AND PROGRAM 审中-实审

    公开(公告)号：EP4420829A1

    公开(公告)日：2024-08-28

    申请号：EP21961297.5

    申请日：2021-10-18

    申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.

    发明人： TOYOSHIMA, Akihiro

    IPC分类号： B23Q17/09 ,  B23Q17/00

    CPC分类号： B23Q17/00 ,  B23Q17/09

    摘要： An analysis device according to the present disclosure analyzes the state of a machining tool. The analysis device includes: an acquisition unit that acquires a measurement result from at least one sensor fitted to the machining tool; a computation unit that performs data processing to the measurement result acquired by the acquisition unit; and an image processing unit that displays a first image and a second image on a display screen, the first image displaying the measurement result acquired by the acquisition unit in time-series, the second image displaying a computation result after the data processing is performed by the computation unit. The image processing unit displays, as the second image, the computation result corresponding to the measurement result for a specific time period in the first image.

    MACHINE TOOL
    3.
    发明公开
    MACHINE TOOL 审中-公开

    公开(公告)号：EP3488953A1

    公开(公告)日：2019-05-29

    申请号：EP17845842.8

    申请日：2017-06-19

    申请人： Citizen Watch Co., Ltd. ,  Citizen Machinery Miyano Co., Ltd.

    发明人： MAEHARA, Tomonori ,  SHIDA, Tadayasu ,  KATAOKA, Yohichi

    IPC分类号： B23B21/00 ,  B23B3/16 ,  B23B25/06 ,  B23B29/24

    CPC分类号： B23B25/06 ,  B23B3/16 ,  B23B29/24 ,  B23Q17/09

    摘要： To provide a machine tool that includes tool posts each having a tooth comb shape and can perform a wide variety of machining in multiple manners with a simple configuration. A machine tool includes a main spindle (7) movably supported in an axial direction, and two gang tool posts (27, 56) disposed opposed to each other with an axis of the main spindle (7) located therebetween. Each of the two gang tool posts is supported movably in X and Y directions that are perpendicular to the axial direction of the main spindle. Each of the two gang tool posts is provided with tools (19, 47) arranged parallel to each other in the Y direction. One of the two gang tool posts (56) is movably disposed in a Z direction that is a same direction as the axial direction of the main spindle (7). Any one of the two gang tool posts (27) is integrally provided with a turning tool base (34) that turnably supports tools (31) about a Y-axis along the Y direction.

    Method of drilling a workpiece
    5.
    发明公开
    Method of drilling a workpiece 审中-公开
    Verfahren zum Bohren einesWerkstücks

    公开(公告)号：EP2165800A1

    公开(公告)日：2010-03-24

    申请号：EP09011855.5

    申请日：2009-09-17

    申请人： PEDDINGHAUS CORPORATION

    发明人： Kempen, Kirk ,  Mullikin, Michael

    IPC分类号： B23Q5/52 ,  B23Q17/09 ,  B23Q17/22

    CPC分类号： B23Q17/09 ,  B23Q5/52 ,  B23Q15/013 ,  B23Q17/2233 ,  G05B2219/45129 ,  Y10T408/03

    摘要： A method of operating a drill, or like cutting tool, facilitates efficient operation when drilling structural steel components, or like workpieces, which typically exhibit dimensional variations. Instead of controlling drill operations by the specific degree of advancement of the drill, the present invention contemplates that the drill is initially operated, while disengaged from the workpiece, to establish a no-load value of operation. Thereafter, the drill is advanced into the workpiece while it is operating to engage and penetrate the workpiece, while the load on the electric motor operating the drill is monitored. Advancement of the drill is discontinued, and the drill withdrawn, when the load on the drill drops to a value which is no more than the no-load value, plus a predetermined percentage thereof. Efficient operation is desirably promoted, since the drill can be efficiently repositioned when hole formation is complete.

    摘要翻译： 操作钻头或类似的切削工具的方法有助于在钻出结构钢部件或类似工件的情况下有效的操作，其通常表现出尺寸变化。 本发明不是通过钻头的具体的前进程度控制钻孔操作，而是考虑到钻头在与工件脱离接合时初始地操作，以建立空载的操作值。 此后，当操作钻头的电动机上的负载被监测时，钻头在工作时进入工件中以接合和穿透工件。 当钻头上的载荷下降到不大于空载值的值加上其预定的百分比时，钻头的推进被停止，并且钻头被撤回。 期望促进有效的操作，因为当孔形成完成时可以有效地重新定位钻头。

    METHOD FOR MACHINING WORK
    7.
    发明公开
    METHOD FOR MACHINING WORK 有权
    VERFAHREN ZUR MASCHINELLEN BEARBEITUNG EINESWERKSTÜCKS

    公开(公告)号：EP1683605A4

    公开(公告)日：2006-09-27

    申请号：EP04771816

    申请日：2004-08-12

    申请人： MAKINO MILLING MACHINE

    发明人： YOSHIDA JUN ,  KAWANA AKIRA ,  KURAHASHI YASUHIRO

    IPC分类号： B23Q15/28 ,  B23Q15/16 ,  B23Q17/09 ,  B23Q17/22 ,  G05B19/404

    CPC分类号： B23Q17/09 ,  B23Q15/16 ,  B23Q15/28 ,  B23Q17/2233 ,  G05B19/404 ,  Y10T409/300896 ,  Y10T409/30112 ,  Y10T409/303752 ,  Y10T409/306832

    摘要： When machining a work W, the wear of a tool T at the time of machining is estimated, and a position command generated according to a preset machining program is corrected when required during machining according to the estimated wear of the tool T, so that the work W is machined into a desired shape in accordance with a corrected position command. On the other hand, wear of the tool T when machining is interrupted is calculated and when machining is resumed at the interrupted position, a position command generated according to the preset machining program is corrected according to the calculated wear of the tool T so that the position of the tip of the tool T when machining is interrupted coincides with the position of the tip of the tool T when machining is resumed, and then the work W is machined in accordance with a corrected position command.

    摘要翻译： 在加工工件W时，推定加工时的刀具T的磨损，根据推定的刀具T的磨损，在加工中根据需要修正根据预先设定的加工程序生成的位置指令，由此， 根据校正后的位置指令将工件W加工成期望的形状。 另一方面，加工中断时的刀具T的磨损被计算，并且当在中断位置处恢复加工时，根据所计算的刀具T的磨损来修正根据预设的加工程序产生的位置指令，使得 加工中断时的刀具T的前端的位置与再次开始加工时的刀具T的前端的位置一致，然后根据修正后的位置指令对加工对象物W进行加工。

    Werkzeugmaschine
    9.
    发明公开
    Werkzeugmaschine 有权

    公开(公告)号：EP1180407A1

    公开(公告)日：2002-02-20

    申请号：EP01119203.6

    申请日：2001-08-09

    申请人： INDEX-WERKE GMBH & CO. KG HAHN & TESSKY

    发明人： Grossmann, Walter

    IPC分类号： B23B3/30 ,  B23Q39/04

    CPC分类号： B23Q17/09 ,  B23B3/168 ,  B23Q1/72 ,  B23Q1/76 ,  B23Q7/046 ,  B23Q17/20 ,  B23Q39/02 ,  B23Q39/048 ,  Y10T82/2508 ,  Y10T82/2524

    摘要： Um eine Werkzeugmaschine umfassend

    ein Maschinengestell,
    eine erste Werkstückspindel mit einer ersten Werkstückaufnahme,
    eine zweite Werkstückspindel mit einer zweiten Werkstückaufnahrne; welche der ersten Werkstückaufnahme zugewandt angeordnet ist,
    einen auf einer Seite der ersten Spindelachse angeordneten und in der X-Richtung positionsgesteuert verfahrbaren ersten Werkzeugschlitten mit einem ersten Werkzeugträger, für erste Werkzeuge, derart zu verbessern, daß eine hinsichtlich der Stützseiten optimierte Werkstückbearbeitung möglich ist, wird vorgeschlagen, daß auf dem ersten Werkzeugschlitten mindestens ein weiteres der zweiten Werkstückaufnahme zugewandtes Werkzeug vorgesehen ist, daß zur Durchführung einer Bearbeitung eines Werkstücks in der zweiten Werkstückaufnahme mit dem weiteren Werkzeug gleichzeitig mit einer Bearbeitung eines Werkstücks in der ersten Werkstückaufnahme mit einem der ersten Werkzeuge die zweite Werkstückspindel in X- und Z-Richtung mittels der Maschinensteuerung positionsgesteuert bewegbar und somit der Bewegung des ersten Werkzeugschlittens mit konstanter Relativposition nachführbar und zusätzlich entsprechend der vorgesehenen Bearbeitung des Werkstücks in der zweiten Werkstückaufnahme relativ zum ersten Werkzeugschlitten bewegbar ist.

    摘要翻译： 机床具有两个工具托架，其中第一个（50）具有面向第二工件接收器（34）的第二工具。 第二个工件主轴可以通过机器控制移动到所需的位置。 使得第一工具托架的运动将托架保持在恒定的相对位置。

    MACHINE TOOL AND METHOD OF COMMUNICATION
    10.
    发明公开
    MACHINE TOOL AND METHOD OF COMMUNICATION 审中-公开
    WERKZEUGMASCHINE UND VERFAHREN ZUR KOMMUNIKATION

    公开(公告)号：EP1112810A1

    公开(公告)日：2001-07-04

    申请号：EP99935063.0

    申请日：1999-08-05

    申请人： NT Engineering Kabushiki Kaisha ,  Masuda, Yukio

    发明人： MASUDA, Yukio ,  KOMAI, Yasuhiro c/oNT Engineering Kabushiki Kaisha

    IPC分类号： B23Q17/00 ,  B23Q17/09 ,  H04B15/00 ,  H04B7/12 ,  H04B1/10

    CPC分类号： H04B7/12 ,  B23Q17/00 ,  B23Q17/09 ,  G08C17/02

    摘要： A machine tool comprising:

    a holder to which a tool is fixed;
    a transmission/reception device provided in said holder; and
    a controller electromagnetically carrying out radio communication with said transmission/reception device: wherein
    a reception device is provided with
    an oscillation circuit simultaneously generating a plurality of carrier waves each having a distinct frequency;
    a modulation circuit modulating signal waves on said plurality of carrier waves; and
    a first antenna transmitting to a reception device a plurality of electromagnetic waves each modulating said signal waves on one of said plurality of carrier waves: and wherein
    said reception device is provided with a second antenna receiving each of said electromagnetic waves transmitted; and
    a gate switch permitting said signal waves to be judged only when said plurality of carriers are simultaneously received.

    摘要翻译： 一种机床，包括：工具被固定到的保持器; 设置在所述保持器中的发送/接收装置; 以及控制器，与所述发送/接收装置进行电磁执行无线电通信;其中接收装置设置有同时产生具有不同频率的多个载波的振荡电路; 调制电路，对所述多个载波上的信号波进行调制; 以及第一天线，向接收装置发送多个电磁波，每个电波在所述多个载波之一上调制所述信号波;并且其中所述接收装置设置有接收所发送的每个所述电磁波的第二天线; 以及允许仅在所述多个载波同时接收时才判断所述信号波的门开关。